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Diffstat (limited to 'lib/libpcap/libpcap/pcap_is_swapped.3pcap')
-rw-r--r-- | lib/libpcap/libpcap/pcap_is_swapped.3pcap | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/lib/libpcap/libpcap/pcap_is_swapped.3pcap b/lib/libpcap/libpcap/pcap_is_swapped.3pcap new file mode 100644 index 0000000..67f762f --- /dev/null +++ b/lib/libpcap/libpcap/pcap_is_swapped.3pcap @@ -0,0 +1,51 @@ +.\" Copyright (c) 1994, 1996, 1997 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that: (1) source code distributions +.\" retain the above copyright notice and this paragraph in its entirety, (2) +.\" distributions including binary code include the above copyright notice and +.\" this paragraph in its entirety in the documentation or other materials +.\" provided with the distribution, and (3) all advertising materials mentioning +.\" features or use of this software display the following acknowledgement: +.\" ``This product includes software developed by the University of California, +.\" Lawrence Berkeley Laboratory and its contributors.'' Neither the name of +.\" the University nor the names of its contributors may be used to endorse +.\" or promote products derived from this software without specific prior +.\" written permission. +.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED +.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +.\" +.TH PCAP_IS_SWAPPED 3PCAP "7 April 2014" +.SH NAME +pcap_is_swapped \- find out whether a savefile has the native byte order +.SH SYNOPSIS +.nf +.ft B +#include <pcap/pcap.h> +.ft +.LP +.ft B +int pcap_is_swapped(pcap_t *p); +.ft +.fi +.SH DESCRIPTION +.B pcap_is_swapped() +returns true (1) if +.I p +refers to a ``savefile'' that uses a different byte order +than the current system. For a live capture, it always returns false +(0). +.PP +It must not be called on a pcap descriptor created by +.B \%pcap_create(3PCAP) +that has not yet been activated by +.BR \%pcap_activate(3PCAP) . +.SH RETURN VALUE +.B pcap_is_swapped() +returns true (1) or false (0) on success and +.B PCAP_ERROR_NOT_ACTIVATED +if called on a capture handle that has been created but not activated. +.SH SEE ALSO +pcap(3PCAP) |